Title taken from front. View of Alaska Engineering Commission Railway construction workers setting the powder line before blasting near Potter Creek, Turnagain Arm, Alaska. Also from front: "A.E.C. G274." From verso: "Setting powder line. Potter...
Title taken from front. View after blasting during Alaska Engineering Commission Railway construction near Potter Creek, Turnagain Arm, Alaska, with railroad construction workers. From front: "A.E.C. G276." Photos AMHA-aec-g274, AMHA-aec-g275, and...
Title taken from front. View of blasting during Alaska Engineering Commission Railway construction near Potter Creek, Turnagain Arm, Alaska. From front: "A.E.C. G275." Photos AMHA-aec-g274, AMHA-aec-g275, and AMHA-aec-g276 in sequence. An Alaska...